172046000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{12289}}^1$

素因数の和:12319

約数の個数: 80

約数和(自身を含む): 475475520

約数和(自身を除く): 303429520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 12289, 14000, 24578, 49156, 61445, 86023, 98312, 122890, 172046, 196624, 245780, 307225, 344092, 430115, 491560, 614450, 688184, 860230, 983120, 1228900, 1376368, 1536125, 1720460, 2150575, 2457800, 3072250, 3440920, 4301150, 4915600, 6144500, 6881840, 8602300, 10752875, 12289000, 17204600, 21505750, 24578000, 34409200, 43011500, 86023000, 172046000]

約数ペア:

[(1, 172046000), (2, 86023000), (4, 43011500), (5, 34409200), (7, 24578000), (8, 21505750), (10, 17204600), (14, 12289000), (16, 10752875), (20, 8602300), (25, 6881840), (28, 6144500), (35, 4915600), (40, 4301150), (50, 3440920), (56, 3072250), (70, 2457800), (80, 2150575), (100, 1720460), (112, 1536125), (125, 1376368), (140, 1228900), (175, 983120), (200, 860230), (250, 688184), (280, 614450), (350, 491560), (400, 430115), (500, 344092), (560, 307225), (700, 245780), (875, 196624), (1000, 172046), (1400, 122890), (1750, 98312), (2000, 86023), (2800, 61445), (3500, 49156), (7000, 24578), (12289, 14000)]